000 00385nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aBENNETT(J A)
245 _a"The divided circle- a history of instrumentsfor astronomy, navigation and surveying"
260 _bChristie's Ltd
260 _c1987
300 _a224 p.
942 _cBooks
999 _c17011
_d17011